211291207456

素因数分解:

$2^5\times 7^1\times {\mathrm{15679}}^1\times {\mathrm{60161}}^1$

素因数の和:75857

約数の個数: 48

約数和(自身を含む): 475443440640

約数和(自身を除く): 264152233184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 15679, 31358, 60161, 62716, 109753, 120322, 125432, 219506, 240644, 250864, 421127, 439012, 481288, 501728, 842254, 878024, 962576, 1684508, 1756048, 1925152, 3369016, 3512096, 6738032, 13476064, 943264319, 1886528638, 3773057276, 6602850233, 7546114552, 13205700466, 15092229104, 26411400932, 30184458208, 52822801864, 105645603728, 211291207456]

約数ペア:

[(1, 211291207456), (2, 105645603728), (4, 52822801864), (7, 30184458208), (8, 26411400932), (14, 15092229104), (16, 13205700466), (28, 7546114552), (32, 6602850233), (56, 3773057276), (112, 1886528638), (224, 943264319), (15679, 13476064), (31358, 6738032), (60161, 3512096), (62716, 3369016), (109753, 1925152), (120322, 1756048), (125432, 1684508), (219506, 962576), (240644, 878024), (250864, 842254), (421127, 501728), (439012, 481288)]